CN211711078U

CN211711078U - Unmanned aerial vehicle device of jettisoning

Info

Publication number: CN211711078U
Application number: CN201922302158.5U
Authority: CN
Inventors: 卢翔; 朱通云
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-20
Anticipated expiration: 2029-12-19

Abstract

The utility model provides an unmanned aerial vehicle device of throwing ammunition, the connecting plate comprises a connecting plate, connecting plate lower extreme border position equidistance sets up two at least barrels, the connecting plate below sets up the fixed plate, two at least pipe clamps of fixed plate annular outside fixed connection and pipe clamp setting are in the barrel annular outside, set up on the barrel and throw the bullet window, fixed plate upper end is rotated and is connected two at least spacing block tongues and the spacing block tongue outward appearance that is the annular arrangement and be the prism, spacing block tongue is close to pipe clamp one end and runs through and throw the bullet window and extend into in the barrel, fixed plate lower extreme intermediate position fixed connection steering wheel, the output shaft of steering wheel runs through the group board that spacing block tongue was stirred to fixed plate and fixed connection, and this design realizes utilizing a steering wheel to carry out single throw or throw more, simple structure, reduction.

Description

Unmanned aerial vehicle device of jettisoning

Technical Field

The utility model discloses an unmanned aerial vehicle device of throwing belongs to unmanned aerial vehicle and loads technical field.

Background

At present, set up in unmanned aerial vehicle's below and put in the device and be used for putting in article, for example can be used for the area air-drop goods and materials that arrive to the inconvenient arrival of ground traffic, but the device of putting in that appears at present generally can only be used for the general goods and materials of air-drop, and this kind of device of putting in is complicated in structure, the fault rate is than higher, in some special fields, for example military field, the fire control field, police service field or criminal investigation field etc. need use unmanned aerial vehicle to carry out the task of throwing ammunition, according to the difference of mission objective, be used for putting in different standard ammunition usually, wherein standard ammunition can be used for putting in gas bomb, fire extinguishing bomb, smog bomb.

If the bulleting number is CN110053776A, the device is put in to system ammunition for unmanned aerial vehicle that provides, the device of throwing the ammunition includes a plurality of control unit that throws the ammunition, control unit that throws the ammunition includes steering wheel body and spacing block tongue, the steering wheel body is used for driving spacing block tongue stretches into or stretches out throw the bullet window to the realization is to being located the loading restriction or the input of system ammunition in the barrel adopts single barrel to independently throw the bullet control structure for realize once single bullet or many bullets and put in, however in the above-mentioned structure, can need a plurality of control structure that throw the ammunition, can increase structural complexity, also increase equipment cost, can make self weight increase simultaneously, influence the unmanned aerial vehicle load, need design unmanned aerial vehicle device that throws the ammunition and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an unmanned aerial vehicle device of throwing bullets to the meeting that proposes in solving above-mentioned background art needs a plurality of control structure of throwing bullets, can increase structural complexity, also increases equipment cost's problem, the utility model discloses simple structure reduces equipment cost.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the unmanned aerial vehicle projectile throwing device comprises a connecting plate, at least two gun barrels used for loading standard ammunition are arranged at the edge position of the lower end of the connecting plate in an equidistant mode, a fixing plate is arranged below the connecting plate, at least two pipe clamps used for clamping the gun barrels are fixedly connected to the outer side of the annular shape of the fixing plate, the pipe clamps are arranged on the outer side of the annular shape of the gun barrels, a projectile throwing window is arranged on the gun barrels, the projectile throwing window is located at the upper end of each pipe clamp, at least two limiting clamp tongues used for limiting the standard ammunition and arranged in the annular shape are rotatably connected to the upper end of the fixing plate, the limiting clamp tongues are prismatic in appearance, one ends, close to the pipe clamps, of the limiting clamp tongues penetrate through the projectile throwing window and extend into the gun barrels, a steering engine used for generating driving.

Further, the connecting bolt that is used for connecting unmanned aerial vehicle that connecting plate upper end threaded connection is the annular and arranges.

Furthermore, a through hole is formed in the middle of the connecting plate.

Further, the fixing plate and the at least two pipe clamps are of an integrated structure.

Furthermore, at least two reinforcing columns which are arranged annularly are fixedly connected between the connecting plate and the fixing plate.

Furthermore, a small hole is formed in the upper end of the limiting clamping tongue, a large hole is formed in the lower end of the limiting clamping tongue, the large hole is located at the lower end of the small hole, a connecting shaft and a connecting shaft are arranged at the lower end of the limiting clamping tongue, the connecting shaft penetrates through the large hole and extends into the small hole, the connecting shaft is connected with the small hole through a bearing, a coil spring and a coil spring are fixedly connected to the outer side of the annular shape of the connecting shaft and fixed in the large.

Further, fixed connection is two at least adjusting part that the annular was arranged between connecting plate and the fixed plate, adjusting part is including fixing the first sleeve at the connecting plate lower extreme and fixing the second sleeve in the fixed plate upper end, first sleeve lower extreme threaded connection double-end screw rod extends into inside the first sleeve, double-end screw rod lower extreme threaded connection second sleeve extends into inside the second sleeve.

Further, the annular outer middle position of the double-end screw is fixedly connected with the rotating ring, and the rotating ring is located between the first sleeve and the second sleeve.

The utility model has the advantages that: the utility model relates to an unmanned aerial vehicle bullet feeding device,

1. utilize the steering wheel to make and dial the board and take place to rotate, stir spacing block tongue then to make the outer tip of spacing block tongue rotate out from throwing the bullet window, realize relieving the restriction to system ammunition, realize throwing the bullet work under system ammunition self weight and compression spring's effect, realize utilizing a steering wheel to carry out single throw or throw more, simple structure reduces equipment cost.

2. The limiting clamping tongue returns to the original position under the action of the coil spring, so that the next bullet throwing work is facilitated.

3. Utilize double threaded screw, first sleeve and second sleeve to realize the distance between adjusting connection board and the fixed plate, with satisfying the installation to the barrel of different length, and then realize throwing in the ammunition of different length, increase application range.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of an embodiment of the unmanned aerial vehicle missile throwing device;

fig. 2 is a schematic view of a fixing plate in the unmanned aerial vehicle projectile throwing device of the utility model;

fig. 3 is a schematic diagram of a gun barrel in the unmanned aerial vehicle projectile apparatus of the present invention;

fig. 4 is a schematic view of a limit latch in the unmanned aerial vehicle missile throwing device of the utility model;

fig. 5 is a schematic view of another embodiment of the unmanned aerial vehicle missile throwing device;

fig. 6 is a schematic view of the adjustment assembly of fig. 5.

In the figure: the device comprises a connecting plate 1, a steering engine 2, a fixing plate 3, a gun barrel 4, a pipe clamp 5, a projectile throwing window 6, a limiting clamping tongue 7, a reinforcing column 8, a poking plate 9, a connecting bolt 11, a through hole 12, a small hole 71, a large hole 72, a connecting shaft 73, a coil spring 74, an adjusting component 81, a first sleeve 811, a second sleeve 812, a rotating ring 813 and a double-head screw 814.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In embodiment 1, please refer to fig. 1-4, an unmanned aerial vehicle ammunition throwing device includes a connecting plate 1, at least two gun barrels 4 for loading standard ammunition are equidistantly arranged at the edge position of the lower end of the connecting plate 1, a fixing plate 3 is arranged below the connecting plate 1, at least two pipe clamps 5 for clamping the gun barrels 4 are fixedly connected to the outer side of the ring of the fixing plate 3, the pipe clamps 5 are arranged on the outer side of the ring of the gun barrel 4, an ammunition throwing window 6 is arranged on the gun barrel 4, the ammunition throwing window 6 is positioned at the upper end of the pipe clamp 5, the upper end of the fixing plate 3 is rotatably connected with at least two limit clamp tongues 7 for limiting the standard ammunition, the limit clamp tongues 7 are prismatic in appearance, one end of the limit clamp tongues 7 close to the pipe clamps 5 penetrates through the ammunition throwing window 6 and extends into the gun barrel 4, the middle position of the lower end of the fixing plate 3 is fixedly.

Specifically, a compression spring is placed in an inner cavity of a gun barrel 4 and is compressed upwards along the wall of the inner cavity of the gun barrel 4, the upper part of standard ammunition is abutted against the lower part of the compression spring, a limiting clamping tongue 7 is clamped and matched to a clamping table on the standard ammunition, the standard ammunition is loaded into the gun barrel 4, the compression spring is still in a compression state at the moment, when ammunition needs to be thrown, a steering engine 2 is started through a controller, the steering engine 2 works to enable a shifting plate 9 to rotate and then shift the limiting clamping tongue 7, so that the outer end part of the limiting clamping tongue 7 is rotated out of a throwing window 6, the limitation on the standard ammunition is removed, the throwing work is achieved under the self weight and the action of the compression spring, the single-throw or multi-throw is achieved by using one steering engine 2, the structure is simple, and the equipment cost.

Connecting plate 1 upper end threaded connection is the connecting bolt 11 that is used for connecting unmanned aerial vehicle that the annular was arranged, specifically, realizes installing with unmanned aerial vehicle.

Through-hole 12 is seted up to the intermediate position on connecting plate 1, specifically, the unmanned aerial vehicle's of being convenient for connecting with the utility model discloses a be connected.

The fixing plate 3 and the at least two pipe clamps 5 are of an integrated structure, and particularly, are convenient to produce.

At least two strengthening columns 8 which are arranged annularly are fixedly connected between the connecting plate 1 and the fixing plate 3, and particularly, the connecting strength of the connecting plate 1 and the fixing plate 3 is increased.

The upper end of the limiting clamping tongue 7 is provided with a small hole 71, the lower end of the limiting clamping tongue 7 is provided with a large hole 72, the large hole 72 is located at the lower end of the small hole 71, the lower end of the limiting clamping tongue 7 is provided with a connecting shaft 73, the connecting shaft 73 penetrates through the large hole 72 and extends into the small hole 71, the connecting shaft 73 is connected with the small hole 71 through a bearing, the annular outer side of the connecting shaft 73 is fixedly connected with a coil spring 74, the coil spring 74 is fixed in the large hole 72, the connecting shaft 73 is fixed at the upper end of the fixing plate 3, specifically, in the process of shifting the limiting clamping tongue 7 by using the shifting plate 9, the coil spring 74 can generate potential energy, after the shifting plate 9 is separated from the limiting clamping tongue.

In embodiment 2, referring to fig. 5 and fig. 6, at least two adjusting assemblies 81 arranged in a ring shape are fixedly connected between the connecting plate 1 and the fixing plate 3, each adjusting assembly 81 includes a first sleeve 811 fixed at the lower end of the connecting plate 1 and a second sleeve 812 fixed at the upper end of the fixing plate 3, the lower end of the first sleeve 811 is in threaded connection with the double-headed screw 814 and extends into the first sleeve 811, and the lower end of the double-headed screw 814 is in threaded connection with the second sleeve 812 and extends into the second sleeve 812.

Specifically, the double-threaded screw 814 can be rotated, and because the double-threaded screw 814 is respectively in threaded connection with the first sleeve 811 and the second sleeve 812, the double-threaded screw 814 can be rotated to move the double-threaded screw 814 downwards along the inside of the first sleeve 811, and in addition, the second sleeve 812 can also move downwards along the double-threaded screw 814, so that the distance between the connecting plate 1 and the fixing plate 3 can be adjusted, the requirement for installing the gun barrels 4 with different lengths can be met, and then ammunition with different lengths can be thrown in, and the application range can be increased.

The double-headed screw 814 is fixedly connected with the rotating ring 813 at the middle position of the annular outer part, and the rotating ring 813 is positioned between the first sleeve 811 and the second sleeve 812, and particularly, the double-headed screw 814 is convenient to rotate.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Unmanned aerial vehicle device of jettisoning, its characterized in that: the device comprises a connecting plate (1), at least two gun barrels (4) used for loading standard ammunition are arranged at the edge position of the lower end of the connecting plate (1) at equal intervals, a fixing plate (3) is arranged below the connecting plate (1), at least two pipe clamps (5) used for clamping the gun barrels (4) are fixedly connected to the outer annular side of the fixing plate (3), the pipe clamps (5) are arranged on the outer annular side of the gun barrels (4), ammunition throwing windows (6) are arranged on the gun barrels (4), the ammunition throwing windows (6) are positioned at the upper ends of the pipe clamps (5), the upper end of the fixing plate (3) is rotatably connected with at least two limiting clamp tongues (7) which are arranged annularly and used for limiting the standard ammunition, the limiting clamp tongues (7) are prismatic in appearance, one ends, close to the pipe clamps (5), of the limiting clamp tongues (7) penetrate through the ammunition throwing windows (6) and extend into the gun barrels (4), a steering engine, an output shaft of the steering engine (2) penetrates through the fixing plate (3) and is fixedly connected with a shifting plate (9) which shifts the limiting clamping tongue (7).

2. The unmanned aerial vehicle device of claim 1, characterized in that: the upper end of the connecting plate (1) is connected with a connecting bolt (11) which is arranged in an annular shape and used for connecting an unmanned aerial vehicle.

3. The unmanned aerial vehicle device of claim 1, characterized in that: the middle position of the connecting plate (1) is provided with a through hole (12).

4. The unmanned aerial vehicle device of claim 1, characterized in that: the fixing plate (3) and the at least two pipe clamps (5) are of an integrated structure.

5. The unmanned aerial vehicle device of claim 1, characterized in that: at least two reinforcing columns (8) which are annularly arranged are fixedly connected between the connecting plate (1) and the fixing plate (3).

6. The unmanned aerial vehicle device of claim 1, characterized in that: small hole (71) are seted up to spacing block tongue (7) upper end, spacing block tongue (7) lower extreme is seted up macropore (72) and is located aperture (71) lower extreme, spacing block tongue (7) lower extreme sets up connecting axle (73) and runs through macropore (72) and extend to aperture (71) in, connecting axle (73) are connected through the bearing with aperture (71), connecting axle (73) annular outside fixed connection coil spring (74) and coil spring (74) are fixed in macropore (72), connecting axle (73) are fixed in fixed plate (3) upper end.

7. The unmanned aerial vehicle device of claim 1, characterized in that: fixed connection is two at least adjusting part (81) that the ring shape was arranged between connecting plate (1) and fixed plate (3), adjusting part (81) are including fixing first sleeve (811) at connecting plate (1) lower extreme and fixing second sleeve (812) in fixed plate (3) upper end, inside first sleeve (811) lower extreme threaded connection double-end screw (814) and extend into first sleeve (811), inside double-end screw (814) lower extreme threaded connection second sleeve (812) and extend into second sleeve (812).

8. The unmanned aerial vehicle device of claim 7, characterized in that: the annular outer middle position of the double-end screw (814) is fixedly connected with a rotating ring (813), and the rotating ring (813) is positioned between the first sleeve (811) and the second sleeve (812).